Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended A161228 Acetaminophen-13C2, 15N, 1mg Price on request 0269.24-10MG Naphtho[2,3-b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 206-06-4 Price on request 97172 Semi-Volatile Standard Price on request